Documentation/sparse: drop __CHECK_ENDIAN__

It's no longer used.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2016-12-11 06:41:20 +02:00
parent 9efeccacd3
commit dc67a9f70c
2 changed files with 2 additions and 12 deletions

View file

@ -102,9 +102,4 @@ be recompiled or not. The latter is a fast way to check the whole tree if you
have already built it. have already built it.
The optional make variable CF can be used to pass arguments to sparse. The The optional make variable CF can be used to pass arguments to sparse. The
build system passes -Wbitwise to sparse automatically. To perform endianness build system passes -Wbitwise to sparse automatically.
checks, you may define __CHECK_ENDIAN__::
make C=2 CF="-D__CHECK_ENDIAN__"
These checks are disabled by default as they generate a host of warnings.

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@ -92,9 +92,4 @@ DaveJ 把每小时自动生成的 git 源码树 tar 包放在以下地址:
如果你已经编译了内核,用后一种方式可以很快地检查整个源码树。 如果你已经编译了内核,用后一种方式可以很快地检查整个源码树。
make 的可选变量 CHECKFLAGS 可以用来向 sparse 工具传递参数。编译系统会自 make 的可选变量 CHECKFLAGS 可以用来向 sparse 工具传递参数。编译系统会自
动向 sparse 工具传递 -Wbitwise 参数。你可以定义 __CHECK_ENDIAN__ 来进行 动向 sparse 工具传递 -Wbitwise 参数。
大小尾检查。
make C=2 CHECKFLAGS="-D__CHECK_ENDIAN__"
这些检查默认都是被关闭的,因为他们通常会产生大量的警告。